* Implement `/dnsaddr` support on `libp2p-dns`.
To that end, since resolving `/dnsaddr` addresses needs
"fully qualified" multiaddresses when dialing, i.e. those
that end with the `/p2p/...` protocol, we make sure that
dialing always uses such fully qualified addresses by
appending the `/p2p` protocol as necessary. As a side-effect,
this adds support for dialing peers via "fully qualified"
addresses, as an alternative to using a `PeerId` together
with a `Multiaddr` with or without the `/p2p` protocol.
* Adapt libp2p-relay.
* Update versions, changelogs and small cleanups.
* Shorten and unify Debug impls of public keys.
ed25519 `PublicKey` and secp256k1 `PublicKey` get a new `Debug`
impl, while RSAs `PublicKey` is aligned with the others for uniformity.
* Update version and changelog.
* Make clippy "happy".
Address all clippy complaints that are not purely stylistic (or even
have corner cases with false positives). Ignore all "style" and "pedantic" lints.
* Fix tests.
* Undo unnecessary API change.
Move transport upgrade protocols from `protocols/`
to `transports/`, such that only "application protocols"
that depend on `libp2p-swarm` remain in `protocols/`,
whereas there is no such dependency in `transports/`
outside of integration tests.
Tweak README and top-level CHANGELOG.
* Update tomls.
* Let transports decide when to translate.
* Improve tcp transport.
* Update stuff.
* Remove background task. Enhance documentation.
To avoid spawning a background task and thread within
`TcpConfig::new()`, with communication via unbounded channels,
a `TcpConfig` now keeps track of the listening addresses
for port reuse in an `Arc<RwLock>`. Furthermore, an `IfWatcher`
is only used by a `TcpListenStream` if it listens on any interface
and directly polls the `IfWatcher` both for initialisation and
new events.
Includes some documentation and test enhancements.
* Reintroduce feature flags for tokio vs async-io.
To avoid having an extra reactor thread running for tokio
users and to make sure all TCP I/O uses the mio-based
tokio reactor.
Thereby run tests with both backends.
* Add missing files.
* Fix docsrs attributes.
* Update transports/tcp/src/lib.rs
Co-authored-by: Max Inden <mail@max-inden.de>
* Restore chat-tokio example.
* Forward poll_write_vectored for tokio's AsyncWrite.
* Update changelogs.
Co-authored-by: David Craven <david@craven.ch>
Co-authored-by: Max Inden <mail@max-inden.de>
`futures-codec` has not been updated in the recent months. It still
depends on `bytes` `v0.5` preventing all downstream dependencies to
upgrade to `bytes` `v1.0`.
This commit replaces `futures_codec` in favor of `asynchronous-codec`
The latter is a fully upgraded fork of the former.
In addition this commit upgrades:
- bytes to v1
- unsigned-varint to v0.6.0
- prost to v0.7
* core: Add rudimentary benchmark for PeerId::from_bytes and clone
* .github/workflow: Include benchmarks
To ensure changes through pull requests won't make benchmarks fail to
compile or run, run them as part of CI.
* Refactor and extend configurable connection limits.
To better track different connection counts, permit configurable
limits for these counts and make these available for
inspection efficiently, introduce dedicated connection counters
via a `ConnectionCounters` structure that is exposed on the
API via the `NetworkInfo`. All connection or connection
states that are counted in this way can also have effective
configurable limits.
* Cleanup
* Add missing file.
* Refine naming and config API.
* Update core/CHANGELOG.md
Co-authored-by: Max Inden <mail@max-inden.de>
* Update core/CHANGELOG.md
Co-authored-by: Max Inden <mail@max-inden.de>
Co-authored-by: Max Inden <mail@max-inden.de>
* Fix ls response encoding/decoding.
Thereby remove the now unnecessary arbitrary protocol name
length limit. Since it an 'ls' response is always terminated
with a dedicated newline (and thus ends with two newlines),
an 'ls' response with a single protocol can be disambiguated
from a single protocol response by this additional newline.
* More commentary
* Update versions and changelogs.
* Resolve remaining conflict.
* Permit empty ls responses, as before.
* feat: upgrade to multihash 0.13
`multihash` changes a lot internally, it is using stack allocation instead
of heap allocation. This leads to a few limitations in regards on how
`Multihash` can be used.
Therefore `PeerId` is now using a `Bytes` internally so that only minimal
changes are needed.
* Update versions and changelogs.
Co-authored-by: Roman Borschel <romanb@users.noreply.github.com>
Co-authored-by: Roman S. Borschel <roman@parity.io>
Treat EOF error as [`NegotiationError::Failed`], not as
[`NegotiationError::ProtocolError`], allowing dropping or closing an I/O stream
as a permissible way to "gracefully" fail a negotiation.
This is e.g. important when a listener rejects a protocol with
[`Message::NotAvailable`] and the dialer does not have alternative protocols to
propose. Then the dialer will stop the negotiation and drop the corresponding
stream. As a listener this EOF should be interpreted as a failed negotiation.
In all cases, we pass the PeerId directly as the connection info.
The flexbility of doing something different here was originally
envisioned but turned out to be never needed.
For reference see: https://github.com/libp2p/rust-libp2p/issues/1798#issuecomment-714526056
Co-authored-by: Max Inden <mail@max-inden.de>
* [multistream-select] Fix panic with V1Lazy and add integration tests.
Fixes a panic when using the `V1Lazy` negotiation protocol,
a regression introduced in https://github.com/libp2p/rust-libp2p/pull/1484.
Thereby adds integration tests for a transport upgrade with both
`V1` and `V1Lazy` to the `multistream-select` crate to prevent
future regressions.
* Cleanup.
* Update changelog.
* Update atomic requirement from 0.4.6 to 0.5.0
Updates the requirements on [atomic](https://github.com/Amanieu/atomic-rs) to permit the latest version.
- [Release notes](https://github.com/Amanieu/atomic-rs/releases)
- [Commits](https://github.com/Amanieu/atomic-rs/compare/v0.4.6...v0.5.0)
Signed-off-by: dependabot[bot] <support@github.com>
* .github/workflows: Update Rust nightly
* misc/multistream-select: Don't mention private item in public doc
* .github/workflows: Update renamed doc flag
* core/src/connection/pool: Don't mention private item in public doc
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Max Inden <mail@max-inden.de>
With b601ed4 libp2p-core requires the `Ord` bound on `Multiaddr`. This
bound is only implemented with parity-multiaddr `0.9.2`. Make sure
libp2p-core requires at least parity-multiaddr `0.9.2`.
* *: Prepare libp2p 0.28.1 release
* Simplify incoming connection handling.
Instead of handing out a mutable borrow to the connection
pool in the `IncomingConnectionEvent`, so one can call
`IncomingConnectionEvent::accept()`, just provide
`Network::accept()`.
* Update docs.
* Update CHANGELOG.
Previously a `Listener` would return its own address as the
`remote_addr` in the `ListenerEvent::Upgrade` event.
With this commit a `Listener` returns the dialer address as the
`remote_addr` in the `ListenerEvent::Upgrade` event. To do so a
`DialFuture` registers a port with the global `HUB` at construction
which is later on unregistered in the `Drop` implementation of the
dialer's `Chan`. The sending side of the `mpsc::channel` registered in
the `HUB` is dropped at `DialFuture` construction, thus one can not dial
the dialer port. This mimics the TCP transport behaviour preventing both
dialing and listening on the same TCP port.
